M:tG card similarity search
1B · Enchantment
When March from the Black Gate enters the battlefield and whenever an Army you control attacks, amass Orcs 1. (Put a +1/+1 counter on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Whirlpool Rider | 1U | Creature — Merfolk | When Whirlpool Rider enters the battlefield, shuffle the cards from your hand into your library, then draw that many cards. 1/1 |
| Herbology Instructor | 1G | Creature — Treefolk Druid | When Herbology Instructor enters the battlefield, you gain 3 life. {6}{B/P}: Transform Herbology Instructor. Activate only as a sorcery. ({B/P} can be paid with either {B} or 2 life.) 1/3 |
| Harbor Guardian | 2WU | Creature — Gargoyle | Reach (This creature can block creatures with flying.) Whenever Harbor Guardian attacks, defending player may draw a card. 3/4 |
| Five Hundred Year Diary | 3U | Legendary Artifact — Clue | Five Hundred Year Diary enters the battlefield tapped. {T}: Add {U} for each Clue you control. {2}, Sacrifice Five Hundred Year Diary: Draw a card. |
| Desperate Castaways | 1B | Creature — Human Pirate | Desperate Castaways can't attack unless you control an artifact. 2/3 |
| Coldsteel Heart | 2 | Snow Artifact | Coldsteel Heart enters the battlefield tapped. As Coldsteel Heart enters the battlefield, choose a color. {T}: Add one mana of the chosen color. |
| Shimmerdrift Vale | Snow Land | Shimmerdrift Vale enters the battlefield tapped. As Shimmerdrift Vale enters the battlefield, choose a color. {T}: Add one mana of the chosen color. | |
| Uncharted Haven | Land | Uncharted Haven enters the battlefield tapped. As Uncharted Haven enters the battlefield, choose a color. {T}: Add one mana of the chosen color. | |
| Slayer of the Wicked | 3W | Creature — Human Soldier | When Slayer of the Wicked enters the battlefield, you may destroy target Vampire, Werewolf, or Zombie. 3/2 |
| Red Cliffs Armada | 4U | Creature — Human Soldier | Red Cliffs Armada can't attack unless defending player controls an Island. 5/4 |